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U.S.A Silicon aluminum target material SiAl

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U.S.ASilicon aluminum target material SiAl

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Product Description

The silicon aluminum target material produced by the company adopts advanced hot isostatic pressing process and thermal spraying process. The products include rectangular target, circular arc target and tube target, which have the advantages of wide composition ratio range (aluminum content is 10at%~ 90at%), high purity and density, fine grain uniformity and long service life. The typical composition ratio of silicon aluminum target material is 90:10wt%, 70:30wt%, etc., and the special composition and specification target material can also be customized according to customer requirements.

Our silicon-aluminum target including rectangular target, arc target and tube target is manufactured by hot isostatic pressing and thermal spraying technology and has the advantages of wide range of component (The content of aluminum is 10% ~ 90at%), high purity and density, fine and uniform grain size and long service life. The typical component of silicon-aluminum target is 90:10wt%, 70:30wt% and so on. The silicon-aluminum target of special component and specification can also be customized according to the customer's requirements.

silicon aluminum target Silicon-aluminum target		Performance Product performance
Chemical composition/at% Composition		Si90Al10	Si70Al30
Purity/% Purity		99.8	99.8
Density/g/cm³ Density		≥ 2.31	≥ 2.41
Grain size/μm Grain size		≤100	≤100
Total metal impurities/ppm Total content of metallic impurities		≤ 2000	≤ 2000
Size/mm Size	planar target Planar target	hot isostatic pressing Hot isostatic pressing ≤ 1000 × 250	hot isostatic pressing Hot isostatic pressing ≤ 1000 × 250
	rotating target Rotating target	thermal spray forming thermal spraying Length ≤ 4000 Thickness Thickness ≤ 15	thermal spray forming thermal spraying Length ≤ 4000 Thickness Thickness ≤ 15

SiAl (90:10 wt%)

Ingredients (elements)	Silicon (Si)	Aluminum (Al)	Iron (Fe)	Copper (Cu)	Manganese (Mn)	Carbon (C)	Calcium (Ca)	Oxygen (O)	Nitrogen (N)
Test values (wt%)	90.19	9.66	≤ 0.074	0.002	0.002	0.04	0.002	≤ 0.04	0.04
Density (g/cm³）（Density)	2.36

SiAl (70:30 wt%)

Ingredients (elements)	Silicon (Si)	Aluminum (Al)	Iron (Fe)	Copper (Cu)	Manganese (Mn)	Carbon (C)	Calcium (Ca)	Oxygen (O)	Nitrogen (N)
Test values (wt%)	70.81	28.93	≤ 0.071	0.002	0.002	0.04	0.002	≤0.05	0.04
Density (g/cm³）（Density)	2.42

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